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If more enzyme is used what happens to the amount of product per unit time?
Wiki User
∙ 13y ago
reaction will increase
Wiki User
∙ 13y ago
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What are the two types of Feedback Inhibition?
In my understanding there are three types of feedback inhibition:SIMPLE: Enzyme inhibited by single end product.CUMULATIVE: More than one end product inhibits the same enzyme. That means that each product exerts partial inhibition and inhibition is cumulative.CONCERTED: More than one end product must bind the same enzyme simultaneously for any inhibition.I !
What happens after a substrate binds to an enzyme?
Substrate a reactant molecule that binds to an enzyme. It has a specific shape that is complementary in shape to the active site of the enzyme. Product the substance or substances produced by the reaction between the enzyme and substrate.
What is the maximum rate of an enzyme reaction occurs at?
Without knowing the enzyme you are interested in, it is hard to give an exact answer. It all depends on the amount of the substrate, temperature, the resultant product, whether either is involved in a chain reaction or a simple reaction and if there is a co-enzyme involved. See the link below for more information on the reaction:
What is the relationship between an enzyme and a reactant molecule?
Activation energy is the energy that must be provided to make a reaction take place. The enzyme helps speed up the reaction by lowering the activation energy making the reaction occur at a lower temperature than it would without an enzyme.So when a substrate binds to the active site of an enzyme, the shape of its molecule is lsighty changed. this makes it easier to change into a product. AS student.It lowers it.
What happens to an enzyme after it catalyzes a chemical reaction?
Enzymes are not used up in a chemical reaction. Usually, the enzyme will "reset" and be ready to use in another reaction. This is due to the fact that enzymes are proteins, and their shape is what they use in a chemical reaction. Initially, the enzyme has a particular shape. Something happens to the enzyme (usually a shape change, called a conformation change, brought on by the presence of two or more chemical reactants), and the enzyme catalyzes the reaction. After the reaction is catalyzed, the product is released, and the enzyme can "relax." This means it goes back to its normal shape, ready to do it all over again.
Is the speed of the reaction influenced by the amount of enzyme in the environment?
Yes. Say each enzyme molecule can do one reaction at a time. You will have more product with 100 enzymes than with 10 in the same amount of time. The rate (speed) of the reaction is the change in concentration of the product divided by the change in time.
Why does it happen enzyme after it participates in a reaction?
After the enzyme has converted the substrate to the product, it is now free to accept more substrate. The enzyme does not get changed or altered in a reaction.
What are the two types of Feedback Inhibition?
In my understanding there are three types of feedback inhibition:SIMPLE: Enzyme inhibited by single end product.CUMULATIVE: More than one end product inhibits the same enzyme. That means that each product exerts partial inhibition and inhibition is cumulative.CONCERTED: More than one end product must bind the same enzyme simultaneously for any inhibition.I !
Can enzymes be reused and convert more substrate to product?
after a substrate and enzyme have bonded and done their chemical reaction, they seperate. thus leaving a free enzyme again. hence another substrate will take its place.
Is it true that after the product of an enzyme-catalyzed reaction leavesthe active site the enzyme can no longer react with more substrate?
False. Enzymes are reusable.
What happens after a substrate binds to an enzyme?
Substrate a reactant molecule that binds to an enzyme. It has a specific shape that is complementary in shape to the active site of the enzyme. Product the substance or substances produced by the reaction between the enzyme and substrate.
Is an allosteric site of an enzyme often involved in feed back inhibitition?
yes it can be. as the enzyme produces more of a product if that product becomes too many then one will bind to the allosteric site of the enzyme haulting its own production. (negative feedback). and the same thing can happen for positive feedback
What is the maximum rate of an enzyme reaction occurs at?
Without knowing the enzyme you are interested in, it is hard to give an exact answer. It all depends on the amount of the substrate, temperature, the resultant product, whether either is involved in a chain reaction or a simple reaction and if there is a co-enzyme involved. See the link below for more information on the reaction:
How do enzyme activators affect enzymes?
Enzymes speed up chemical reactions by lowering the activation energy. The activation energy is the amount of energy needed to start a reaction and if this is lowered the reaction can occur more rapidly.
What simple experiment can you perform to test the hypothesis that an enzyme is not used up during the reaction?
Add more of the reactants under appropriate reaction conditions. If more product is made, this shows that the reactants are the limiting component and not the enzyme.
Will enzyme activity increase with an increase in temperature?
Warmer temperatures mean little more than that molecules are moving more rapidly. This promotes enzyme activity on its own, however, as movement allows the enzymes to react to more material in a shorter amount of time.
What happens if more product is added to a system equilibrium?
more reactants will form
